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Blog posts of '2025' 'August'

Have questions about your materials testing equipment?  We have the answers to these questions and much more right here! Check back monthly for long-form blog posts, how-to guides and infographics. We’ll address industry insights, the operation and maintenance of specific equipment, and our product line recommendations, all designed to better serve you.

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Relative Density of Free-Draining Soils: Compaction Tests on Sand & Gravel
Relative Density of Free-Draining Soils

Field density tests determine the degree of soil compaction, which is used to estimate strength and stability. Read our blog to learn about soil characteristics and how relative density of soil is calculated.